Antenna under armrest is the bluetooth antenna
(this means i dont have replace it with onather part!! i thought i must replace with BT compatible antenna)

The TCU needs the adapter from the BITII wiring because the pinout is different.
Do not plug in the BITII connector to the TCU directly!
(im allready stopped at this point wondering if there is a special adapter for the TCU or should i rewire the plug to fit the TCU after unplugin the BIT-II 54 pin black adapter OR is it posible to direct connect the blue 54 pin to the TCU after removing the black 54 pin Bit-II convertor?)

The coax cables are bluetooth antenna, GSM antenna, and GPS antenna.

GSM phone = violet (i maneged to locate as pictures show but i had found two violet plugs and i wonder what the hidden one is used for)
GPS = blue (i couldnt find it but i think its replaced on my case with the tiny connector i found attached to the MKIV)
Bluetooth = cream (this is what expect it to be connected to the antenna under the arm rest right?)

The sharkfin on the roof is GSM phone antenna only (not GPS) (Violet coax with the convertor)

The bluetooth antenna under the armrest connects directly to the TCU (Cream connector)

i did today a lot of search and i checked the WDS Big Bob mentioned earllier and i found that this TCU is not much deferent than the everest TCU so i think what nailoakley posted a conversion table between Bit-II and his everest TCU was so similar to my Contenintal TCU


any help ill be thankfull and many thx for the answers

now i need to decide what violet coax needs to be used then ill try out connections hopfuly ill not crack the car system